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authorRasmus Dahlberg <rasmus.dahlberg@kau.se>2021-06-06 15:59:35 +0200
committerRasmus Dahlberg <rasmus.dahlberg@kau.se>2021-06-06 15:59:35 +0200
commit47bacfd5c5d22470340e0823c4ad37b45914b68e (patch)
tree0984b55ced1e537e8d1d681c77157f1a47e47cdc /client/cmd/get-entries/main.go
parent0285454c34b0b3003bc8ede3e304b843ad949be8 (diff)
started using the refactored packages in siglog server
Diffstat (limited to 'client/cmd/get-entries/main.go')
-rw-r--r--client/cmd/get-entries/main.go83
1 files changed, 0 insertions, 83 deletions
diff --git a/client/cmd/get-entries/main.go b/client/cmd/get-entries/main.go
deleted file mode 100644
index f32fdbf..0000000
--- a/client/cmd/get-entries/main.go
+++ /dev/null
@@ -1,83 +0,0 @@
-package main
-
-import (
- "context"
- "flag"
- "fmt"
-
- "encoding/base64"
-
- "github.com/golang/glog"
- "github.com/google/trillian/merkle/rfc6962"
- "github.com/system-transparency/stfe/client"
- "github.com/system-transparency/stfe/types"
-)
-
-var (
- start = flag.Uint64("start", 0, "inclusive start index to download")
- end = flag.Uint64("end", 0, "inclusive stop index to download")
-)
-
-func main() {
- flag.Parse()
- defer glog.Flush()
-
- client, err := client.NewClientFromFlags()
- if err != nil {
- glog.Errorf("NewClientFromFlags: %v", err)
- return
- }
- items, err := getRange(client, *start, *end)
- if err != nil {
- glog.Errorf("getRange: %v", err)
- return
- }
- if err := printRange(items); err != nil {
- glog.Errorf("printRange: %v", err)
- return
- }
-}
-
-func getRange(client *client.Client, start, end uint64) ([]*types.StItem, error) {
- items := make([]*types.StItem, 0, end-start+1)
- for len(items) != cap(items) {
- rsp, err := client.GetEntries(context.Background(), start, end)
- if err != nil {
- return nil, fmt.Errorf("fetching entries failed: %v", err)
- }
- items = append(items, rsp...)
- start += uint64(len(rsp))
- }
- return items, nil
-}
-
-func printRange(items []*types.StItem) error {
- for i, item := range items {
- var status string
- msg, err := types.Marshal(item.SignedChecksumV1.Data)
- if err != nil {
- return fmt.Errorf("Marshal data failed: %v", err)
- }
- sig := item.SignedChecksumV1.Signature.Signature
- namespace := &item.SignedChecksumV1.Signature.Namespace
- if err := namespace.Verify(msg, sig); err != nil {
- status = "unverified signature"
- } else {
- status = "verified signature"
- }
- serializedNamespace, err := types.Marshal(*namespace)
- if err != nil {
- return fmt.Errorf("Marshal namespace failed: %v", err)
- }
- serializedLeaf, err := types.Marshal(*item)
- if err != nil {
- return fmt.Errorf("Marshal item on index %d: %v", *start+uint64(i), err)
- }
- fmt.Printf("Index(%d) - %s\n", *start+uint64(i), status)
- fmt.Printf("-> Namespace: %s\n", base64.StdEncoding.EncodeToString(serializedNamespace))
- fmt.Printf("-> Identifier: %s\n", string(item.SignedChecksumV1.Data.Identifier))
- fmt.Printf("-> Checksum: %s\n", base64.StdEncoding.EncodeToString(item.SignedChecksumV1.Data.Checksum))
- fmt.Printf("-> Leaf hash: %s\n", base64.StdEncoding.EncodeToString(rfc6962.DefaultHasher.HashLeaf(serializedLeaf)))
- }
- return nil
-}